Kostecki Family History

You can see how Kostecki families moved over time by selecting different census years. The Kostecki family name was found in the USA, and Canada between 1880 and 1920. The most Kostecki families were found in USA in 1920. In 1880 there were 6 Kostecki families living in Michigan. This was 100% of all the recorded Kostecki's in USA. Michigan had the highest population of Kostecki families in 1880.

Use census records and voter lists to see where families with the Kostecki surname lived. Within census records, you can often find information like name of household members, ages, birthplaces, residences, and occupations.